A262470 Number of (n+1)X(6+1) 0..1 arrays with each row divisible by 3 and each column divisible by 5, read as a binary number with top and left being the most significant bits.

1, 43, 1849, 16081, 234421, 8080915, 326748241, 10190636521, 367750753321, 14893989614299, 614943639587257, 25082322234133297, 1040046474998577205, 43832347852302709171, 1854080585134116272977, 78605030988741667500553

Offset: 1

Author

R. H. Hardin, Sep 23 2015

Keywords

• nonn

Comments

Column 6 of A262472.

Examples

			Some solutions for n=4
..0..0..1..0..1..0..1....1..1..1..1..0..0..0....1..0..1..0..1..1..1
..1..0..0..0..1..0..1....1..0..1..1..1..0..1....1..1..1..1..1..1..0
..0..0..1..0..1..0..1....0..1..1..0..0..0..0....0..0..1..0..1..0..1
..1..0..0..0..1..0..1....0..0..1..0..1..0..1....0..1..1..1..1..0..0
..0..0..0..0..0..0..0....1..0..0..1..0..0..0....1..0..0..0..0..1..0
		

Links

• R. H. Hardin, Table of n, a(n) for n = 1..210

Crossrefs

Cf. A262472.